Document
BSF Maintenance Poster_EN
This poster has been designed with easy to follow visual directions for maintaining a biosand filter.
Document
BSF Maintenance Poster_EN
This poster has been designed with easy to follow visual directions for maintaining a biosand filter.
Language:
English
Format:
Adobe PDF
Need help?
Can’t find what you need? Have more questions about a topic? Need advice on how to use a resource? Chat with a CAWST advisor.
Contact usAbout CAWST
CAWST is a Canadian charity and licensed engineering firm. We address the global need for safe drinking water and sanitation by building local knowledge and skills on household solutions people can implement themselves.